ZIP 91910 vs ZIP 91911

This side-by-side compares ZIP 91910 (Chula Vista, CA) and ZIP 91911 (Chula Vista, CA) using the same Census ACS 5-Year table fields for both — no averages swapped in, no national proxies. ZIP 91910 has a population of 75,802 at 2,392 people per square mile, while ZIP 91911 has 82,999 at 2,736 per square mile. That difference in population size and density alone reshapes how every other metric should be interpreted — a higher-income ZIP with 1,200 residents behaves very differently from one with 45,000.

On income and education, ZIP 91910 reports a median household income of $90,222 against $82,350 in ZIP 91911, with per-capita income of $38,801 vs $33,159. The share of adults holding a bachelor's degree or higher is 28.6% in 91910 and 19.6% in 91911. Poverty rate reads 10.9% vs 10.4%, and unemployment 7.3% vs 10.9% — these four fields alone drive most of the difference in the scorecard grades you will see for each ZIP.

Housing separates these two ZIPs further: median home value sits at $741,200 in 91910 versus $636,100 in 91911, with median rent of $2,022 and $2,078 per month respectively. Homeownership rate is 50.0% vs 52.1%. When reading the comparison table below, focus on paired metrics rather than single winners — a ZIP with lower home values and lower income is not strictly "worse" if rent-to-income ratios and commute times land in the same zone. Every value is pulled from the exact same ACS table so the two columns are genuinely comparable.